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Deepgram vs Sendbird comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
5.9
Deepgram offers cost efficiency and accuracy, enhancing ROI, despite scalability challenges leading some users to change providers.
Sentiment score
6.1
Sendbird boosts efficiency by automating tasks, reducing development time, and enhancing user engagement, highlighting its substantial business value.
He stated that the performance was significantly higher than elsewhere, and he found it suitable for his needs.
Software Engineer at BIFROTEK
When it comes to the evolution of STT, multiple things are considered. One is the technical offering and accuracy of Deepgram, then ease of integration, and cost of implementation.
Technology Architect & Hands-On Leader | Prototyping, Automation, AI/LLM Integration | 20+ Years in at Regalix
The main return was not something of direct cost tracking on my own side, but more on the time saved, the faster response, and the reduced pressure on agents.
SDR and Workflow Automation Specialist at a tech services company with 11-50 employees
I have seen a return on investment, including saved money, saved time, and the requirement of very few resources or employees to implement Sendbird chat.
Senior Software Professional at Merkle INC
It allowed us to focus on validating business workflows and user experience instead of troubleshooting core messaging functionality.
Software Engineer in Test at a tech services company with 201-500 employees
 

Customer Service

Sentiment score
6.1
Deepgram's customer service is responsive and helpful, though resolution times for technical issues can sometimes be slow.
Sentiment score
5.4
Sendbird's support is responsive and helpful, though less effective with complex issues across multiple SDKs, valued for weekly visits.
We have extensive support available on Deepgram websites and they have many GitHub repositories.
Technology Architect & Hands-On Leader | Prototyping, Automation, AI/LLM Integration | 20+ Years in at Regalix
The most important aspect of the documentation is that it is structured so that AI can read it effectively.
Software Engineer at BIFROTEK
The resolution to some problems that involved multiple SDKs came in a little later and required a lot of effort from my end to get the solution out.
Vice President, Technology (Mobile Architecture & Platform Lead) at Playfora
The team was responsive and helpful in addressing technical questions.
Software Engineer in Test at a tech services company with 201-500 employees
Customer support is great; whenever I require support from Sendbird team, I receive a response within 24 hours.
Senior Software Professional at Merkle INC
 

Scalability Issues

Sentiment score
6.6
Deepgram offers scalable, accurate transcription with flexible pricing, though some opt for AWS for broader scalability and server location preferences.
Sentiment score
6.2
Sendbird ensures seamless, large-scale user engagement with robust performance, overcoming documentation challenges through persistence and efficiently handling concurrent users.
AWS provides higher scalability with 10,000 connections at a single go, despite higher latency than Deepgram.
AI Applied Engineer at Flexon Technologies Talent360.ai
I'm not sure if Deepgram offers options to choose the server location, such as having a server in Frankfurt like AWS.
Software Engineer at BIFROTEK
Deepgram's scalability has been fine; there were some limit issues with Vapi.
Co-founder at a tech services company with 1-10 employees
It has very good connection management which helps a large number of concurrent users to connect and use the chatbot and also helps to maintain traffic spikes.
Support Engineer at a tech vendor with 5,001-10,000 employees
Chats still came in real time, and agents could manage multiple conversations without the system slowing down.
SDR and Workflow Automation Specialist at a tech services company with 11-50 employees
The scalability is quite effective.
Junior Software Developer at Weavers Web Solutions Private Limited
 

Stability Issues

Sentiment score
8.4
Deepgram offers a stable, reliable service with strong performance and transparency, experiencing minor connection issues but maintaining accuracy.
Sentiment score
7.0
Sendbird maintains stable, efficient real-time messaging with minor issues, reliable support, and highly rated chatbot performance.
We have never faced any issues with downtime.
Technology Architect & Hands-On Leader | Prototyping, Automation, AI/LLM Integration | 20+ Years in at Regalix
Deepgram has been stable and reliable
AI Applied Engineer at Flexon Technologies Talent360.ai
Conversations loaded properly, messages delivered in real time, and the system generally stayed responsive even when chat volumes increased significantly.
SDR and Workflow Automation Specialist at a tech services company with 11-50 employees
The chatbot availability is approximately 99% and even if some services are down, it does not affect the chatbot availability.
Support Engineer at a tech vendor with 5,001-10,000 employees
Sendbird was a stable and reliable platform throughout my experience.
Software Engineer in Test at a tech services company with 201-500 employees
 

Room For Improvement

Deepgram users seek improved language support, transcription accuracy, speaker identification, dual-channel audio, voice customization, pricing, and setup stability.
Sendbird must enhance documentation, stability, pricing, features, analytics, and updates while refining SDKs for better integration across platforms.
If it had support for many more languages, especially regional languages, it would be valuable.
Software Engineer at Futurescape Technologies
Considering additional accents from Chilean or Argentine speakers could improve the model's performance with local words.
Co-founder at a tech services company with 1-10 employees
They also came up with their own agent builder framework, where you can directly go to their website and build your voice agent in 10-20 minutes.
Technology Architect & Hands-On Leader | Prototyping, Automation, AI/LLM Integration | 20+ Years in at Regalix
With AI-driven development happening, I would say include more AI-driven development or include more options on different libraries and languages.
Software Engineer at a financial services firm with 51-200 employees
More flexibility in configuring unread count behavior, along with clearer documentation and debugging tools for these scenarios, would make it easier for developers and QA teams to validate and troubleshoot messaging workflows.
Software Engineer in Test at a tech services company with 201-500 employees
The documentation for integrating with the Flutter framework is lacking detailed information.
Junior Software Developer at Weavers Web Solutions Private Limited
 

Setup Cost

Deepgram offers customizable, competitive pricing for enterprises, promoting efficiency and scalability to meet diverse transcription needs cost-effectively.
Enterprise users find Sendbird's pricing high, with various plans and occasional discounts, deterring some from committing before completion.
My experience with pricing, setup cost, and licensing was good, as I found it to be cheaper without any problems.
Co-founder at a tech services company with 1-10 employees
My experience with pricing, setup cost, and licensing is that pricing is seamless and customizable as needed.
Software Engineer at Futurescape Technologies
overall it is an expensive product as compared to other peers
Vice President, Technology (Mobile Architecture & Platform Lead) at Playfora
The subscription cost is quite high, which prevents us from subscribing before the project completion and user testing.
Junior Software Developer at Weavers Web Solutions Private Limited
Compared to other chat providers, Sendbird is not that expensive to integrate.
Senior Software Professional at Merkle INC
 

Valuable Features

Deepgram excels with fast, accurate transcription, easy integration, industry term recognition, scalable pricing, and excellent customer support.
Sendbird delivers scalable chat solutions with real-time messaging, metadata, and seamless integration to enhance user engagement and operations.
Deepgram has positively impacted my organization by achieving our desired results, which is very good from the overall technology perspective, saving a lot of time for the support team since the voice agent replaced the human agents managing the calls, thus improving response time and reducing the time dedicated by those human agents.
Co-founder at a tech services company with 1-10 employees
The most valuable capabilities of Deepgram that I've found so far include low latency, as it offers less than 200 milliseconds, which is not provided by any other text-to-speech models.
AI Applied Engineer at Flexon Technologies Talent360.ai
The best thing with Deepgram is they are continually evolving and doing a lot of market research. They take feedback seriously.
Technology Architect & Hands-On Leader | Prototyping, Automation, AI/LLM Integration | 20+ Years in at Regalix
Features similar to WhatsApp, such as online and offline statuses, message reactions, and replies, add significant value.
Junior Software Developer at Weavers Web Solutions Private Limited
On average, I save two weeks per project compared to building custom chatbots.
Support Engineer at a tech vendor with 5,001-10,000 employees
Having the full history in one place makes a very big difference because agents can quickly understand what has already happened and continue helping customers without making them repeat themselves.
SDR and Workflow Automation Specialist at a tech services company with 11-50 employees
 

Categories and Ranking

Deepgram
Ranking in AI Customer Support
10th
Average Rating
8.4
Reviews Sentiment
5.9
Number of Reviews
11
Ranking in other categories
Text-To-Speech Services (3rd), Speech-To-Text Services (1st), AI Sales & Marketing (9th), AI Scheduling & Coordination (3rd)
Sendbird
Ranking in AI Customer Support
3rd
Average Rating
8.4
Reviews Sentiment
6.1
Number of Reviews
13
Ranking in other categories
Help Desk Software (8th), Enterprise Social Software (5th), AI Customer Experience Personalization (2nd)
 

Mindshare comparison

As of August 2026, in the AI Customer Support category, the mindshare of Deepgram is 1.3%. The mindshare of Sendbird is 1.8%, down from 2.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
AI Customer Support Mindshare Distribution
ProductMindshare (%)
Sendbird1.8%
Deepgram1.3%
Other96.9%
AI Customer Support
 

Featured Reviews

Arunkumar HG - PeerSpot reviewer
Technology Architect & Hands-On Leader | Prototyping, Automation, AI/LLM Integration | 20+ Years in at Regalix
A Powerful, Adaptable, and Constantly Evolving STT Solution for Voice Automation
Honestly, Deepgram has been exceptionally proactive in addressing the primary area that needed improvement. My main challenge was with the real-time detection of when a user has finished speaking in a live conversation, which is critical for a responsive voice bot. They directly solved this by releasing their Flux model. Because Flux is a recent release, I haven't yet had enough time to thoroughly test it and identify new limitations. At this stage, any "improvement" would be more of a "nice-to-have" feature rather than a fix for an existing problem. The core service is already very robust and meets all of our current needs. What additional features should be included in the next release? ---------------------------------------------------------------- Looking toward the future, here are a few features that could add even more value to an already excellent platform: * Advanced Built-in Analytics: While I can get the raw transcript and build my own analytics pipeline, it would be powerful to have features like sentiment analysis, emotion detection, or automatic summarization offered directly through the API. This would save significant development time. * More Granular Speaker Diarization: For calls with multiple participants, enhancing the real-time speaker diarization (labeling who is speaking) to be even more precise would be a fantastic addition for creating detailed call analyses. * Tighter Integration with TTS: Since Deepgram is also expanding into Text-to-Speech (TTS), offering a more seamlessly integrated STT-to-TTS pipeline could simplify the development stack for creating voice agents from start to finish. * Specialized, Pre-Trained Industry Models: While the general models are highly accurate, offering even more specialized, pre-trained models for specific industries like finance, healthcare, or legal-which are heavy on specific jargon-could push the accuracy even higher for those niche use cases.
Shadrach Godwish Chukwu - PeerSpot reviewer
SDR and Workflow Automation Specialist at a tech services company with 11-50 employees
Organized real-time customer chats have improved support efficiency and response handling
One thing I found unique about Sendbird is how smooth the real-time chat feels. It does not feel delayed or clunky. Conversations flow naturally, as though you are talking to someone in real time. If I could improve one thing, I would add more built-in analytics around conversations, such as clearer insights on response times, common issues, and agent performance. That would make it much easier to optimize support without relying on external tools. One improvement I see for Sendbird would be more flexibility in customizing the chat interface, especially around how conversations are displayed for agents. Sometimes, when handling multiple chats, having better layout controls or quick filters would make it much easier to stay organized. I also would appreciate more built-in analytics inside the platform itself, such as clearer breakdowns of response times, chat resolution rates, and common customer issues. Right now, you often need external tools to get that level of insights. Overall, it works very well, but those improvements would make the day-to-day support work much smoother and much more efficient.
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909,725 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Construction Company
10%
Educational Organization
9%
Financial Services Firm
9%
University
8%
Construction Company
22%
Manufacturing Company
14%
Comms Service Provider
10%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise1
Large Enterprise1
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise5
Large Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for Deepgram?
My experience with pricing, setup cost, and licensing is that pricing is seamless and customizable as needed. Currently, we use the growth plan. For enterprise, they offer a higher tier, so it is c...
What needs improvement with Deepgram?
Deepgram has a vast UI and a vast range of models, but there could be a simpler version for creating AI agents rather than providing a full-fledged platform for minimal use cases. It could be multi...
What is your primary use case for Deepgram?
My main use case for Deepgram is creating voice agents to automate the customer support part and reply to FAQs and customer queries. Deepgram has multiple models, speech to text and text to speech ...
What is your experience regarding pricing and costs for Sendbird?
Compared to other chat providers, Sendbird is not that expensive to integrate and this cost is very low.
What needs improvement with Sendbird?
To improve Sendbird, it could provide features such as those in WhatsApp, including allowing users to share their current location and live location, and enabling users to keep and share their curr...
What is your primary use case for Sendbird?
My main use case for Sendbird is chat with one-to-one persons or group chat, and with other features like audio calling and video calling. For the users we have onboarded in our applications, we ha...
 

Comparisons

 

Also Known As

No data available
Sendbird Calls, Sendbird Desk
 

Overview

Find out what your peers are saying about Deepgram vs. Sendbird and other solutions. Updated: June 2026.
909,725 professionals have used our research since 2012.